Convolvulus lactescens Gronov. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Solanales family Convolvulaceae genus Calystegia species Calystegia sepium Name Homonyms Convolvulus lactescens Mutis Convolvulus lactescens Gronov. ex Choisy Convolvulus lactescens Gronov.